Woolwax Pro Undercoating Gun by Kellsport

Works as described with wool wax

Had no issues using this sprayer, set air compressor to 80 psi on regulator. Works great! Easy to understand and use. Easy to clean with hot water. Used it for applying fluid film to bottom of my Tacoma.

I use this to spray Fluid Film and I use it much more than I ever thought I would. I spray inside the frame rails and inside every nook and cranny I can find on my 4Runner to help keep the rust at bay.

Works good, does the job well.

This gun is perfect! I used it to undercoat a 1999 Ford F-250 which has a decent amount of rust already on it. I also used it to totally coat a large dump trailer (except the bed) which has some surface rust. The gun and the wands worked flawlessly without a single issue. I was worried about the application due to some reviews I had read, but I had no problems. I used a 15 gallon, 3.7 cfm air compressor to apply. Again , somewhat worried it wasn’t big enough for the job, but it worked great! I gave it a few “cool down” breaks along the way.... The gun/wands sprayed consistently and evenly. The 360 wand was great for getting above muffler guards, inside of frame supports, inside rocker panels and for above the wheel wells. I also purchased the 5 gallon bucket of the NAS product used for undercoating because it was the best price per gallon. I transferred it to 10 one gallon plastic containers so I could easily shake it up and pour it into the containers which attach to the gun. Worked great. Keep the Fluid Film shaken up throughout the process. I recommend this product to everyone. Don’t go with a cheap sprayer.

I have undercoated about 15 cars and trucks using fluid film with this sprayer. My only complaint is that the plastic hoses tend to kink easily, but they can easily be replaced with hose of the same ID at a hardware store. Ive sprayed fluid film with a few other sprayers and this one is the easiest by far.

i purchased this after reading reviews about another spray gun at half the price. im glad I bought this one. This is a very sturdy unit and made to last!. I used this to apply Fluid film to two pick up trucks. I did not heat up the fluid film first so it took 110 psi of pressure to apply corectly but it came out well with a little over a quart for full coverage. The two extension wands are essential for getting inside frames and doors and they work great too. Time will tell as far as durability goes but judging on its build quality i have no reservations about it. I would not hesitate to recommend this to those looking for this type of spray gun.

I bought a cheaper gun last year save yourself time and money buy this one.

Does a fantastic job or applying fluid film. You have to find the sweet spot for pressure, but its easily done. The wands are long enough, but I wish the fan tip did a better job. The straight tip wand is great as is the tip for the gun. The shortcomings of the fan wand can be overcome by moving slower and covering the same area several times.

Used this to spray my truck chassis and it performed flawlessly. Gives a nice spray pattern. The wands worked perfectly too.